package chapter03.Example15;

class Student15{
    private String name;
    private int age;
    private static String school = "a 大学";

    public Student15(String name, int age) {
        this.name = name;
        this.age = age;
    }
    public void info() {
        System.out.println("姓名：" + this.name + ",年龄：" + this.age + "，学院" + school);
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public static String getSchool() {
        return school;
    }

    public static void setSchool(String school) {
        Student15.school = school;
    }
}

public class Example15 {
    public static void main(String[] args) {
        Student15 stu1 = new Student15("张三", 18);
        Student15 stu2 = new Student15("李四", 19);
        Student15 stu3 = new Student15("王五", 20);
        stu1.setAge(20);
        stu2.setName("小明");
        Student15.setSchool("b 大学");
        stu1.info();
        stu2.info();
        stu3.info();
    }
}
